18883921052

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{1381}}^1\times {\mathrm{3499}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 33114102000

約数和(自身を除く): 14230180948

約数列:

[1, 2, 4, 977, 1381, 1954, 2762, 3499, 3908, 5524, 6998, 13996, 1349237, 2698474, 3418523, 4832119, 5396948, 6837046, 9664238, 13674092, 19328476, 4720980263, 9441960526, 18883921052]

約数ペア:

[(1, 18883921052), (2, 9441960526), (4, 4720980263), (977, 19328476), (1381, 13674092), (1954, 9664238), (2762, 6837046), (3499, 5396948), (3908, 4832119), (5524, 3418523), (6998, 2698474), (13996, 1349237)]